Arthropoda

Global Litter Invertebrate Decomposition Experiment - Assesses rates of decomposition while controlling climatic factors across latitudes and biomes.
www.nrel.colostate.edu/projects/glide/

Project ALAS - Arthropods of La Selva - Large scale inventory of arthropod diversity in the lowland tropical rainforest of La Selva, Ecuador.
viceroy.eeb.uconn.edu/alas/alas.html

Sonoran Arthropod Studies Institute - Researches insects, arachnids and other arthropods that affect the Sonoran ecosystem. Located in Tucson, Arizona.
www.sasionline.org/

Urban Entomology - Online book written by Walter Ebeling that discusses arthropod pests in the urban environment and in the home.
www.entomology.ucr.edu/ebeling/